Diffusion of a large particle

2011 Fiscal Year Final Research Report

• Project/Area Number: 21540419
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Biophysics/Chemical physics
• Research Institution: Kyushu University
• Principal Investigator: YOSHIMORI Akira 九州大学, 大学院・理学研究院, 准教授 (90260588)
• Co-Investigator(Kenkyū-buntansha): AKIYAMA Ryo 九州大学, 大学院・理学研究院, 准教授 (60363347)
• Project Period (FY): 2009 – 2011
• Keywords: 化学物理

Research Abstract

A new perturbation theory is developed to study effects of a solvent particle distribution on friction to a large solute. The friction to a large solute is associated with nonequilibrium physics as well as solution chemistry. A previous molecular theory is expanded by a solute-solvent size ratio. The expansion allows one to formulate macroscopic hydrodynamic equations with boundary conditions expressed by the radial distribution function. The theory is applied to a binary hard-sphere system. The calculated results show large deviation of the friction from the Stokes law.

Research Products

• [Journal Article] Application of Phase Transition Theory to Glass Transition System, J. Phys. Soc. Jpn. Suppl. (2012)
  • Author(s): Ayumi Suematsu, Akira Yoshimori, Masafumi Saiki, Jun Matsui, and Takashi Odagaki
  • Journal Title: accepted for publication
  • Peer Reviewed
• [Journal Article] A Perturbation Theory for Friction of a Large Particle Immersed in a Binary Solvent. J. Phys. Soc. Jpn. Suppl (2011)
  • Author(s): 2. Yuka Nakamura, Akira Yoshimori, and Ryo Akiyama
  • Journal Title: Proceedings of the 5th International Mini-symposium on Liquids 2011 Pages: 7
  • Peer Reviewed
• [Journal Article] Solvent Effect on the Fluorescence Spectra of Coumarin 120 in Water : A Combined Quantum Mechanical and Molecular Mechanical StudyJ. Phys. Soc. Jpn. Suppl (2011)
  • Author(s): Yukio Kawashima, Satoshi Yamamoto, Tetsuya Sakata, Haruyuki Nakano, Katsura Nishiyama, and Ryo Akiyama
  • Journal Title: Proceedings of the 5th International Mini-symposium on Liquids 2011 Pages: 7
  • Peer Reviewed
• [Journal Article] A Model Study of the Conversion of Energy from a Chemical Reaction into Motion through a Solvation Motor J. Phys. Soc. Jpn. Suppl (2011)
  • Author(s): Ken Tokunaga and Ryo Akiyama
  • Journal Title: Proceedings of the 5th International Minisymposium on Liquids 2011 Pages: 9
  • Peer Reviewed
• [Journal Article] Assessment of Three-Dimensional Distribution Functions and Triplet Distribution Functions for Hard Spheres Calculated using a Three-Dimenstional Ornstein-Zernike Equation with Hypernetted-Chain Closure￥ (2011)
  • Author(s): Yoji Kubota and Ryo Akiyama
  • Journal Title: Proceedings of the 5th International Minisymposium on Liquids 2011 Pages: 7
  • Peer Reviewed
• [Journal Article] Model Dependence of the Electrostatic Response to a Molecular-Sized Ion in WaterJ. Phys. Soc. Jpn. Suppl (2011)
  • Author(s): Yoji Kubota and Ryo Akiyama
  • Journal Title: Proceedings of the 5th International Minisymposium on Liquids 2011 Pages: 6
  • Peer Reviewed
• [Journal Article] Configurational Entropy and Heat Capacity in Supercooled Liquids (2011)
  • Author(s): A. Yoshimori and T. Odagaki
  • Journal Title: J. Phys. Soc. Jpn Volume: 80 Pages: 064601-1-5
  • Peer Reviewed
• [Journal Article] Time Dependent Density Functional Theory Formulated by the Interaction-Site model (2011)
  • Author(s): Akira Yoshimori
  • Journal Title: J. Phys. Soc. Jpn Volume: 80 Pages: 034801-1-8(8)
  • DOI: DOI:0.1143/JPSJ.80.034801
  • Peer Reviewed
• [Journal Article] Studies of liquid-solid transitions using a thermodynamic perturbation method with modified weighted density approximation (2011)
  • Author(s): by Ayumi Suematsu, Akira Yoshimori, Takashi OdagakiPublished
  • Journal Title: J. Phys. Soc. Jpn., Vol.80, No.2 Pages: 025001-1-2
  • DOI: DOI:10.1143/JPSJ.80.025001
  • Peer Reviewed
• [Journal Article] Ryo Sakata An Integral Equation Study of Reentrant Behavior in Attractive Interactions between Like-Charged Macroions Immersed in an Electrolyte Solution￥ (2011)
  • Author(s): Ryo Akiyama
  • Journal Title: J. Phys. Soc. Jpn. Volume: 80 Pages: 123602-1-4
  • Peer Reviewed
• [Journal Article] A Simple Theory for Entropic Interaction Induced between Large Spheres in a Binary Mixture of Small and Medium Spheres (2011)
  • Author(s): Yasuhito Karino, Ryo Akiyama, and Masahiro Kinoshita
  • Journal Title: J. Phys. Soc. Jpn. Volume: 80 Pages: 114802-1-8
  • Peer Reviewed
• [Journal Article] Fine Structure of the Dielectric Response to a Molecular-Sized Ion in Water (2011)
  • Author(s): Yoji Kubota and Ryo Akiyama
  • Journal Title: J. Phys. Chem. Lett. Volume: 2(13) Pages: 1588-1591
  • Peer Reviewed
• [Journal Article] Takashi Odagaki and Akira Yoshimori (2009)
  • Author(s): Free Energy Landscape Theory ofGlass Transition and Entropy
  • Journal Title: Journal of Non-Crystalline Solids Volume: Vol. 355 Pages: 681-685
  • Peer Reviewed
• [Journal Article] Derivation of the nonlinear fluctuating hydrodynamic equation from the underdamped Langevin equation (2009)
  • Author(s): Takenobu Nakamura and Akira Yoshimori
  • Journal Title: J. Phys. A : Math. Theor Volume: 42 Pages: 065001-1-15
  • Peer Reviewed
• [Presentation] 2012年度日本物理学会春季大会 (2012)
  • Author(s): 末松安由美、吉森明、才木将史、松井淳、小田垣孝
  • Organizer: 熱力学的摂動論を用いたLennard-Jones-Gauss系の固液相転移の研究
  • Place of Presentation: 関西学院大学、西宮
  • Year and Date: 20120324-27
• [Presentation] 012年度日本物理学会春季大会 (2012)
  • Author(s): 稲吉裕子、中村有花、吉森明、秋山良
  • Organizer: 大きな粒子の拡散に対する新しい理論～他の理論との比較～
  • Place of Presentation: 関西学院大学、西宮
  • Year and Date: 20120324-27
• [Presentation] 2012年度日本物理学会春季大会 (2012)
  • Author(s): 中村有花、稲吉裕子、吉森明、秋山良
  • Organizer: 大きな粒子の拡散における微少量共溶媒の効果
  • Place of Presentation: 関西学院大学、西宮
  • Year and Date: 20120324-27
• [Presentation] 2012年度日本物理学会春季大会 (2012)
  • Author(s): Z諒平、天野健一、木下正弘、吉森明
  • Organizer: 粒子が狭い空間に入るときの溶媒の効果原
  • Place of Presentation: 関西学院大学、西宮
  • Year and Date: 20120324-27
• [Presentation] 2011年物理学会秋季大会 (2011)
  • Author(s): 中村有花、吉森明、秋山良山田一雄,吉森明
  • Organizer: 大きな粒子が2成分溶媒系から受ける抵抗の理論とその応用(フォッカープランク方程式を使った原田佐々公式の研究)
  • Place of Presentation: 富山大学、富山市
  • Year and Date: 20110921-24
• [Presentation] ISTCP-VII (2011)
  • Author(s): Akira Yoshimori, Ryo Akiyama
  • Organizer: A perturbation theory for friction of a large particle immersed in a binary solvent, Yuka Nakamura
  • Place of Presentation: 早稲田大学、東京
  • Year and Date: 20110902-08
• [Presentation] 第117回日本物理学会九州支部例会 (2011)
  • Author(s): 稲吉裕子A,吉森明B,秋山良C
  • Organizer: G-17大きな粒子の拡散～粒子と溶媒の間の引力の効果
  • Place of Presentation: 佐賀大学、佐賀市
  • Year and Date: 2011-12-03
• [Presentation] 第117回日本物理学会九州支部例会 (2011)
  • Author(s): 中村有花A,吉森明A,秋山良
  • Organizer: G-18大きな粒子の拡散～溶媒2成分系の理論～
  • Place of Presentation: 佐賀大学、佐賀市
  • Year and Date: 2011-12-03
• [Presentation] 第117回日本物理学会九州支部例会 (2011)
  • Author(s): 原諒平A,吉森明B,天野健一C,木下正弘D
  • Organizer: G-19大きな粒子が狭い空間に入るときの溶媒の効果
  • Place of Presentation: 佐賀大学、佐賀市
  • Year and Date: 2011-12-03
• [Presentation] 第117回日本物理学会九州支部例会 (2011)
  • Author(s): 末松安由美A,吉森明A,才木将史A,松井淳A,小田垣孝
  • Organizer: Lennard-Jones-Gauss系の固液相転移
  • Place of Presentation: 佐賀大学、佐賀市
  • Year and Date: 2011-12-03
• [Presentation] liquid matter conference (2011)
  • Author(s): Akira Yoshimori, Ryo Akiyama
  • Organizer: A perturbation theory for friction of a large particle immersed in a binary solvent, Yuka Nakamura￥
  • Place of Presentation: ウィーン
  • Year and Date: 2011-09-12
• [Presentation] Workshop on" Hydration and ATP Energy"
  • Author(s): A. Yoshimori
  • Organizer: 2012新学術領域研究「水を主役としたATPエネルギー変換」仙台、Solvent effects on insertion of a particle into a small vessel粒子が狭い空間に入る時の溶媒の効果R. Hara(Kyushu U), K. Amano(Kyoto U), M. Kinoshita(Kyoto U)
  • Place of Presentation: Kyushu U
• [Presentation] Workshop on" Hydration and ATP Energy"
  • Author(s): Y. Kubota, A. Yoshimori(Kyushu U.), N. Matubayasi(Kyoto U.)
  • Organizer: 2012新学術領域研究「水を主役としたATPエネルギー変換」仙台、Dielectric Relaxation of Water around a Spherical Solute球状の溶質の周りの水の誘電緩和
  • Place of Presentation: Kyushu U.